Discovered: February 12, 2003
Updated: February 13, 2007 12:06:02 PM
Also Known As: W32.Cult
Type: Trojan Horse
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
Backdoor.Clt is a Backdoor Trojan Horse that gives a hacker complete access to your computer. By default, the Trojan opens port 6667 and connects to a specific IRC server to receive commands.
The Trojan is packed with FSG.
NOTE: Virus definitions dated prior to August 18, 2003 may detect this threat as W32.Cult.
Protection
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Initial Rapid Release version February 13, 2003
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Latest Rapid Release version July 12, 2008 revision 018
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Initial Daily Certified version February 13, 2003
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Latest Daily Certified version July 12, 2008 revision 019
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Initial Weekly Certified release date February 19, 2003
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Threat Assessment
Wild
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Wild Level: Low
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Number of Infections: 0 - 49
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Number of Sites: 0 - 2
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Geographical Distribution: Low
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Threat Containment: Easy
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Removal: Easy
Damage
Distribution
Writeup By: Douglas Knowles